Which set represents the range of the function shown? {(-1,5),(2,8),(5,3),(13,-4)} A- {-1,2,5,13}B-{-4,3,5,8}C- {(5,-1),(8,2),(3,5),(-4,13)}D-{-4,-1,2,3,5,5,8,13} Question solved general 4 months ago 7402
PLEASE PLEASE HELP!!!!Given the system of equations, what is the value of the system determinant? x + y = 8 x - y = 10 A. 0 B. -1 C. -2Given the system of equations, what is the value of the y-determinant? 3x + y - 10 = 0 4x - y - 4 = 0A. -28B. -14C. 28 Question solved general 4 months ago 9354
Polygon ABCD goes through a sequence of rigid transformations to form polygon A′B′C′D′. The sequence of transformations involved is a reflection across the ___ , followed by a reflection across the line ___. Question solved general 4 months ago 9778
Why have all the rates of change in this assignment been negative? Explain. Question solved general 4 months ago 9739
Given the functions f(x) = 2x2 - 8x, g(x) = x2 - 6x + 1, and h(x) = -2x2, rank them from least to greatest based on their axis of symmetry. (2 points)g(x), f(x), h(x)f(x), g(x), h(x)h(x), f(x), g(x)h(x), g(x), f(x) Question solved general 4 months ago 7607
4.5 + pi isA. Rational because it is a terminating decimalB.Irrational because it is a repeating decimalC. Irrational because it is a non-terminating and non repeating D. Rational because it is a non-terminating and non-repeating decimal? Question solved general 4 months ago 1365
PLZ HELP The drama teacher wants to estimate how many tickets to sell for a show. The auditorium has 56 rows of seats. There are 32 seats in each row. Which explains whether it makes more sense to find an overestimate or an underestimate to decide how many tickets to sell? A. It makes more sense to find an underestimate so that some people can enter the auditorium without buying a ticket. B. It makes more sense to find an underestimate to make sure there are enough seats for everybody who buys a ticket to the show. C. It makes more sense to find an overestimate to make sure every seat in the auditorium is filled. D. It makes more sense to find an overestimate so that the show makes the most amount of money it can. Question solved general 4 months ago 6073
A regular polygon has possible angles of rotational symmetry of 20°, 40°, and 80°. How many sides does the polygon have? 10 12 18 20 Question solved general 4 months ago 9665
What are the slope and the y-intercept of the line shown in the graph? (A) y-intercept = 2 and slope = -3 (B) y-intercept = 2 and slope = 3 (C) y-intercept = 3 and slope = 2 (D) y-intercept = -3 and slope = 2 Question solved general 4 months ago 1781
HELP PLEASE!!!!!Find the radius of a circle if a central angle of 3π/2 intercepts an arc of 26.4 centimeters.0.19 cm3.14 cm5.6 cmFind the measure of a central angle that intercepts an arc of 81.5 cm in a circle whose radius is 16.3 cm.5 rad16 rad65 radFind the arc length intercepted by a central angle of 3π/4 radians in a circle whose radius is 18.4 inches.13.8π15.2π24.5π Question solved general 4 months ago 8512
A cereal manufacturer decides to offer a new family-sized box based on the regular-sized box. They want the volume of the family-sized box to be three times the volume of the regular-sized box. However, they want the length of the family-sized box to be the same as the regular-sized box. If they decide to double the width to create the family-sized box, by what factor must they increase the height? Question solved general 4 months ago 7812
What is the point slope form of a line with slope 4/5 that contains the points -2,1 Question solved general 4 months ago 6682
When performing today's experiment, your lab partner decides to add all the reagents into one beaker instead of two separate beakers. after adding everything together and waiting a significant amount of time, you see no reaction occur. what was the problem? Question solved general 4 months ago 7992
Write the equation in spherical coordinates. (a) 4z2 = 5x2 + 5y2 (b) x2 + 3z2 = 4 Question solved general 4 months ago 8013
Name the set(s) of numbers to which 1.18 belongs.a. rational numbersb. rational numbers, irrational numbersc. natural numbers, whole numbers, integers, rational numbers Question solved general 4 months ago 2197
At city high school,the sophomore class has 60 more students than the freshman class.the junior class has 50 fewer students than twice the students in the freshman class.the senior class is three times as large as the freshman class.if there are a total of 1,424 students at the city high school,how many students are in the freshman class? Question solved general 4 months ago 1060
What value of z divides the standard normal distribution so that half the area is on one side and half is on the other? round your answer to two decimal places? Question solved general 4 months ago 3399